#21A42A#21A42A

#21A42A is a light, vivid green. Relative luminance 0.270; OKLCH L 62.8% C 0.193 H 143.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#21A42A
RGB	rgb(33, 164, 42)
HSL	hsl(124, 66%, 39%)
HSV	hsv(124, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 74.4%, 35.7%)
CIE-LAB	lab(59.01, -57.27, 50.55)
CIE-LCH	lch(59.01, 76.39, 138.57°)
OKLab	oklab(62.79% -0.155 0.1145)
OKLCH	oklch(62.79% 0.193 143.6)
XYZ	xyz(14.3196, 27.0397, 6.6545)
Luminance	0.2704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A42A #A4219B

analogous

#59A421 #21A42A #21A46B

triadic

#21A42A #2A21A4 #A42A21

tetradic

#21A42A #2159A4 #A4219B #A46B21

square

#21A42A #2159A4 #A4219B #A46B21

split-complementary

#21A42A #6B21A4 #A42159

monochromatic

#0C3E10 #17711D #21A42A #2DD539 #60DF69

Accessibility & contrast

On white

3.28

#21A42A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#21A42A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A42A

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A42A	#FFFFFF	#000000	##000000
##21A42A	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79413

Deuteranopia (green-blind)

#998A37

Tritanopia (blue-blind)

#009F8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a42a;
/* rgb */ color: rgb(33, 164, 42);
/* oklch */ color: oklch(62.8% 0.193 143.6);

Tailwind

colors: {
  custom: {
    50: '#75c06c',
    500: '#21a42a',
    950: '#000000',
  },
}

SCSS

$custom: #21a42a;
$custom-light: #75c06c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a42a",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 42
  },
  "hsl": {
    "h": 124.122,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62789,
    "c": 0.19272,
    "h": 143.6
  },
  "luminance": 0.27041
}

Semantic roles & 50–950 ramp

primary

#21A42A

secondary

#C45DBD

accent

#3EDEE9

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #21A42A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →